/*
* JBoss, Home of Professional Open Source
* Copyright 2011, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.mobicents.protocols.ss7.map.service.lsm;
import java.io.IOException;
import org.mobicents.protocols.asn.AsnException;
import org.mobicents.protocols.asn.AsnInputStream;
import org.mobicents.protocols.asn.AsnOutputStream;
import org.mobicents.protocols.asn.Tag;
import org.mobicents.protocols.ss7.map.api.MAPException;
import org.mobicents.protocols.ss7.map.api.MAPParsingComponentException;
import org.mobicents.protocols.ss7.map.api.MAPParsingComponentExceptionReason;
import org.mobicents.protocols.ss7.map.api.primitives.MAPExtensionContainer;
import org.mobicents.protocols.ss7.map.api.service.lsm.LCSQoS;
import org.mobicents.protocols.ss7.map.api.service.lsm.ResponseTime;
import org.mobicents.protocols.ss7.map.primitives.MAPAsnPrimitive;
import org.mobicents.protocols.ss7.map.primitives.MAPExtensionContainerImpl;
/**
*
*
* @author amit bhayani
*
*/
public class LCSQoSImpl implements LCSQoS, MAPAsnPrimitive {
private static final int _TAG_HORIZONTAL_ACCURACY = 0;
private static final int _TAG_VERTICAL_COORDINATE_REQUEST = 1;
private static final int _TAG_VERTICAL_ACCURACY = 2;
private static final int _TAG_RESPONSE_TIME = 3;
private static final int _TAG_EXTENSION_CONTAINER = 4;
public static final String _PrimitiveName = "LCSQoS";
private Integer horizontalAccuracy;
private Integer verticalAccuracy;
private boolean verticalCoordinateRequest;
private ResponseTime responseTime;
private MAPExtensionContainer extensionContainer;
/**
*
*/
public LCSQoSImpl() {
super();
}
/**
* @param horizontalAccuracy
* @param verticalAccuracy
* @param verticalCoordinateRequest
* @param responseTime
* @param extensionContainer
*/
public LCSQoSImpl(Integer horizontalAccuracy, Integer verticalAccuracy, boolean verticalCoordinateRequest,
ResponseTime responseTime, MAPExtensionContainer extensionContainer) {
super();
this.horizontalAccuracy = horizontalAccuracy;
this.verticalAccuracy = verticalAccuracy;
this.verticalCoordinateRequest = verticalCoordinateRequest;
this.responseTime = responseTime;
this.extensionContainer = extensionContainer;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.service.lsm.LCSQoS#getHorizontalAccuracy ()
*/
public Integer getHorizontalAccuracy() {
return this.horizontalAccuracy;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.service.lsm.LCSQoS# getVerticalCoordinateRequest()
*/
public boolean getVerticalCoordinateRequest() {
return this.verticalCoordinateRequest;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.service.lsm.LCSQoS#getVerticalAccuracy ()
*/
public Integer getVerticalAccuracy() {
return this.verticalAccuracy;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.service.lsm.LCSQoS#getResponseTime()
*/
public ResponseTime getResponseTime() {
return this.responseTime;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.service.lsm.LCSQoS#getExtensionContainer ()
*/
public MAPExtensionContainer getExtensionContainer() {
return this.extensionContainer;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#getTag()
*/
public int getTag() throws MAPException {
return Tag.SEQUENCE;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#getTagClass ()
*/
public int getTagClass() {
return Tag.CLASS_UNIVERSAL;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#getIsPrimitive ()
*/
public boolean getIsPrimitive() {
return false;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#decodeAll
* (org.mobicents.protocols.asn.AsnInputStream)
*/
public void decodeAll(AsnInputStream ansIS) throws MAPParsingComponentException {
try {
int length = ansIS.readLength();
this._decode(ansIS, length);
} catch (IOException e) {
throw new MAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
MAPParsingComponentExceptionReason.MistypedParameter);
} catch (AsnException e) {
throw new MAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
MAPParsingComponentExceptionReason.MistypedParameter);
}
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#decodeData
* (org.mobicents.protocols.asn.AsnInputStream, int)
*/
public void decodeData(AsnInputStream ansIS, int length) throws MAPParsingComponentException {
try {
this._decode(ansIS, length);
} catch (IOException e) {
throw new MAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
MAPParsingComponentExceptionReason.MistypedParameter);
} catch (AsnException e) {
throw new MAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
MAPParsingComponentExceptionReason.MistypedParameter);
}
}
private void _decode(AsnInputStream asnIS, int length) throws MAPParsingComponentException, IOException, AsnException {
AsnInputStream ais = asnIS.readSequenceStreamData(length);
this.horizontalAccuracy = null;
this.verticalAccuracy = null;
this.verticalCoordinateRequest = false;
this.responseTime = null;
this.extensionContainer = null;
while (true) {
if (ais.available() == 0)
break;
int tag = ais.readTag();
if (ais.getTagClass() == Tag.CLASS_CONTEXT_SPECIFIC) {
switch (tag) {
case _TAG_HORIZONTAL_ACCURACY:
// horizontal-accuracy [0] Horizontal-Accuracy OPTIONAL,
if (!ais.isTagPrimitive()) {
throw new MAPParsingComponentException(
"Decoding "
+ _PrimitiveName
+ " failed. Error while decoding horizontal-accuracy [0] Horizontal-Accuracy: is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
byte[] buf = ais.readOctetString();
if (buf.length != 1)
throw new MAPParsingComponentException(
"Decoding "
+ _PrimitiveName
+ " failed. Error while decoding horizontal-accuracy [0] Horizontal-Accuracy: the field length must be equal 1, found: "
+ buf.length, MAPParsingComponentExceptionReason.MistypedParameter);
this.horizontalAccuracy = new Integer(buf[0]);
break;
case _TAG_VERTICAL_COORDINATE_REQUEST:
// verticalCoordinateRequest [1] NULL OPTIONAL,
if (!ais.isTagPrimitive()) {
throw new MAPParsingComponentException("Decoding " + _PrimitiveName
+ " failed. Error while decoding verticalCoordinateRequest: is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
ais.readNull();
this.verticalCoordinateRequest = true;
break;
case _TAG_VERTICAL_ACCURACY:
// vertical-accuracy [2] Vertical-Accuracy OPTIONAL,
if (!ais.isTagPrimitive()) {
throw new MAPParsingComponentException(
"Decoding LCSQoS failed. Error while decoding vertical-accuracy [2] Vertical-Accuracy: is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
buf = ais.readOctetString();
if (buf.length != 1)
throw new MAPParsingComponentException(
"Decoding "
+ _PrimitiveName
+ " failed. Error while decoding verticalAccuracy: the field length must be equal 1, found: "
+ buf.length, MAPParsingComponentExceptionReason.MistypedParameter);
this.verticalAccuracy = new Integer(buf[0]);
break;
case _TAG_RESPONSE_TIME:
// responseTime [3] ResponseTime OPTIONAL,
if (ais.isTagPrimitive()) {
throw new MAPParsingComponentException("Decoding " + _PrimitiveName
+ " failed. Error while decoding responseTime [3] ResponseTime: is not constructed",
MAPParsingComponentExceptionReason.MistypedParameter);
}
this.responseTime = new ResponseTimeImpl();
((ResponseTimeImpl) this.responseTime).decodeAll(ais);
break;
case _TAG_EXTENSION_CONTAINER:
// extensionContainer [4] ExtensionContainer OPTIONAL
if (ais.isTagPrimitive()) {
throw new MAPParsingComponentException("Decoding " + _PrimitiveName
+ " failed. Error while decoding extensionContainer: is not constructed",
MAPParsingComponentExceptionReason.MistypedParameter);
}
this.extensionContainer = new MAPExtensionContainerImpl();
((MAPExtensionContainerImpl) this.extensionContainer).decodeAll(ais);
break;
default:
ais.advanceElement();
break;
}
} else {
ais.advanceElement();
}
}// while
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#encodeAll
* (org.mobicents.protocols.asn.AsnOutputStream)
*/
public void encodeAll(AsnOutputStream asnOs) throws MAPException {
this.encodeAll(asnOs, this.getTagClass(), this.getTag());
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#encodeAll
* (org.mobicents.protocols.asn.AsnOutputStream, int, int)
*/
public void encodeAll(AsnOutputStream asnOs, int tagClass, int tag) throws MAPException {
try {
asnOs.writeTag(tagClass, this.getIsPrimitive(), tag);
int pos = asnOs.StartContentDefiniteLength();
this.encodeData(asnOs);
asnOs.FinalizeContent(pos);
} catch (AsnException e) {
throw new MAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
}
}
/*
* (non-Javadoc)
*
* @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#encodeData
* (org.mobicents.protocols.asn.AsnOutputStream)
*/
public void encodeData(AsnOutputStream asnOs) throws MAPException {
if (this.horizontalAccuracy != null) {
try {
asnOs.writeOctetString(Tag.CLASS_CONTEXT_SPECIFIC, _TAG_HORIZONTAL_ACCURACY,
new byte[] { this.horizontalAccuracy.byteValue() });
} catch (IOException e) {
throw new MAPException("IOException when encoding parameter horizontalAccuracy: ", e);
} catch (AsnException e) {
throw new MAPException("AsnException when encoding parameter horizontalAccuracy: ", e);
}
}
if (this.verticalCoordinateRequest) {
try {
asnOs.writeNull(Tag.CLASS_CONTEXT_SPECIFIC, _TAG_VERTICAL_COORDINATE_REQUEST);
} catch (IOException e) {
throw new MAPException("IOException when encoding parameter verticalCoordinateRequest: ", e);
} catch (AsnException e) {
throw new MAPException("IOException when encoding parameter verticalCoordinateRequest: ", e);
}
}
if (this.verticalAccuracy != null) {
try {
asnOs.writeOctetString(Tag.CLASS_CONTEXT_SPECIFIC, _TAG_VERTICAL_ACCURACY,
new byte[] { this.verticalAccuracy.byteValue() });
} catch (IOException e) {
throw new MAPException("IOException when encoding parameter verticalAccuracy: ", e);
} catch (AsnException e) {
throw new MAPException("AsnException when encoding parameter verticalAccuracy: ", e);
}
}
if (this.responseTime != null) {
((ResponseTimeImpl) this.responseTime).encodeAll(asnOs, Tag.CLASS_CONTEXT_SPECIFIC, _TAG_RESPONSE_TIME);
}
if (this.extensionContainer != null) {
((MAPExtensionContainerImpl) this.extensionContainer).encodeAll(asnOs, Tag.CLASS_CONTEXT_SPECIFIC,
_TAG_EXTENSION_CONTAINER);
}
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((extensionContainer == null) ? 0 : extensionContainer.hashCode());
result = prime * result + ((horizontalAccuracy == null) ? 0 : horizontalAccuracy.hashCode());
result = prime * result + ((responseTime == null) ? 0 : responseTime.hashCode());
result = prime * result + ((verticalAccuracy == null) ? 0 : verticalAccuracy.hashCode());
result = prime * result + ((verticalCoordinateRequest) ? 0 : 1);
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
LCSQoSImpl other = (LCSQoSImpl) obj;
if (extensionContainer == null) {
if (other.extensionContainer != null)
return false;
} else if (!extensionContainer.equals(other.extensionContainer))
return false;
if (horizontalAccuracy == null) {
if (other.horizontalAccuracy != null)
return false;
} else if (!horizontalAccuracy.equals(other.horizontalAccuracy))
return false;
if (responseTime == null) {
if (other.responseTime != null)
return false;
} else if (!responseTime.equals(other.responseTime))
return false;
if (verticalAccuracy == null) {
if (other.verticalAccuracy != null)
return false;
} else if (!verticalAccuracy.equals(other.verticalAccuracy))
return false;
if (verticalCoordinateRequest != other.verticalCoordinateRequest) {
return false;
}
return true;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(_PrimitiveName);
sb.append(" [");
if (this.horizontalAccuracy != null) {
sb.append("horizontalAccuracy=");
sb.append(this.horizontalAccuracy);
}
if (this.verticalAccuracy != null) {
sb.append(", verticalAccuracy=");
sb.append(this.verticalAccuracy.toString());
}
if (this.verticalCoordinateRequest) {
sb.append(", verticalCoordinateRequest");
}
if (this.responseTime != null) {
sb.append(", responseTime=");
sb.append(this.responseTime.toString());
}
if (this.extensionContainer != null) {
sb.append(", extensionContainer=");
sb.append(this.extensionContainer.toString());
}
sb.append("]");
return sb.toString();
}
}